I'm looking for a microcontroller developer for my DIY project. My project is about electronic clock based on old age numeric tubes showing digits from 0 to 9. Two microcontrollers applications to be developed: one for the clock based on just one numeric tube and the second for the clock with six numeric tubes.
What I have ready so far: detailed technical specification, electronic circuit diagrams, PCB designs.
Now microcontollers codes are required.
You have to be skilled in microcontrollers programming, circuits design, PCB design and have proven experience records.

Hi,
I need someone who will help me in finalizing a Pulse Oximeter. Person should have end to end experience. He / she will help finalize the components, build a prototype on a bread board. He needs to then help advise relevant fabricator to help fabricate the PCB prototype and then help in the PCB assembly.
Person will help in procuring / identifying relevant components / material to procure. He will also inquire and advise with respect to the PCB fab / assy.
He will help put together the prototype which will be used for a feasibility research project.
Some related links to get an idea of type of produt we are looksing at.
http://www.aliexpress.com/item/Christmas-gift-light-and-portable-iHealth-Wireless-LED-Hand-Hold-Pulse-Oximeter-PO3-iPhone-iPad-iPod/1498585348.html
http://www.aliexpress.com/item/PC-based-infant-pulse-oximeter-CMS-PN/463734958.html
http://www.aliexpress.com/item/New-Wireless-module-NodeMcu-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266/32307066449.html
Since...

Tegu, a maker of wooden magnetic building block toys (www.tegu.com), is seeking a prototype engineer to help demonstrate and evaluate RFID technologies for a 'smart-shelf' retail inventory management application. The individual should be experienced and an passionate builder. Tegu would like to explore using PCB modules to construct a RFID reader and data networking capable prototype. Tegu's scope of work includes:
- hardware evaluation
- physical assembly of hardware
- coding and RFID middle-ware solutions
- data integration into Tegu's existing enterprise systems
- testing and evaluation of the prototype.
Applicants with prior experience in rapid prototyping and/or RFID solutions are a major plus. Should the prototype and working relationship be successful, Tegu envisions significant follow-on work possible. Tegu is ready to move to a prototype ASAP!
Please enquirer for more details or questions on the project!
Thank you

Engineering of a biometric (fingerprint) module incorporating wifi and bluetooth to develop a smart device for use in the consumer and commercial healthcare markets. The design should take advantage of IOT and be able to communicate via wifi over cloud to application(s) on smartphone or tablet. The communication between the phone app and the product will be bi-directional.

We are looking for Hardware Designer who can design the PCB and select suitable components to match the detailed requirement and functionality, the aim is to replicate the Garmin 1000 PFD & Audio Panel.
The design requires a routing/layout of tracks for the switches and knobs and interface with the controller. The circuit would require converting the switches and button presses to USB interface utilizing either the Leo bodnar BBI 32 or a separate circuit all together with a driver. The Display screen sourced to match the size of the actual unit should have a VGA interface.
A second revision option should have the capability to install an Rpi to drive the display and in interface the input buttons.
There should also be an option to place SMD LEDs to provide for Backlighting capability and have easy interface/connectors to replace any key during maintenance activities.

circuit board to measure air pressure. and an LCD display
circuit chould be very small in size.
air pressure uo to 9 bars.
after completing the project circuit and LCD and all related parts Hardware and software and code and diagrams should be shipped to me
LCD should display consumption level, when it should be empty, I think this is all simple formulas.
My Budget is in the $100 range includes shipping, part prices, unless i can approve, if you are not interested please withdraw from this project
thanks

"I have a dream..."
I want to build an electronic board for a smart home project.
I need digital inputs (for buttons, dry-contact), digital relay outputs (230V, 16A), and some basic logic (like a way to communicate with the board via MODBUS registers for example, and get inputs when button pressed and change register value to make a light ON or OFF).
If you know about logic, electronics, PCB design, etc. - I'd happy to hear your insights about making such a board.
Also, I still don't have an idea of how can we design that board on your place, and have it working at last - on my place. I'd be glad to hear good ideas for that. (designing it, making it, putting on all components, and seeing it at work..)
Thanks.

I'm looking to make a PWM constant current regulator with a capacitive touch input. I need someone that can lay the board out in Dip Trace. Free versions are available. I have a paid version I can load in to. I need someone that is familiar with EMI and PWM-ing.
The restraints are very narrow layout.
I have the constant current regulator picked out.
When input is hit for a long touch board will dim up or down. A short quick touch will turn light on and off.
I need someone to design the Microchip circuit using a PIC with a built in capacitive touch circuit. We will specify which one.
We will provide capcitive antennae. We will provide boards an components.
You need to do schematic, pcb layout, PIC programming, have your own PIC programmer, and tweak components and program for correct function.